WebParent taxon (S. dissimilis group): Bases cylindrical or conical, compound apical spine This taxon: cylindroconical with long spine and high base. Farinacci & Howe catalog pages: S. dissimilis * Most likely ancestor: Sphenolithus disbelemnos - at confidence level 3 (out of … Webdictyoda, Sphenolithus dissimilis, Helicosphaera euphratis, Discoaster deflandrei, Clausicoccus fenestratus, Zygrhablithus bijugatus, Clausicoccus subdistichus, Coccolithus miopelagicus. A total number of 127 calcareous nannofossil species was identified, from which 60 species are autochthonous, 44 are
Nannotax3 - ntax_Farinacci - Sphenolithus dissimilis
WebSphenolithus dissimilis' highest (last) occurrence is at 18.2 Ma and the Calcidiscus premacintyrei lowest (first) and highest (last) occurrences are, respectively, at 17.7 and … WebSphenolithus dissimilis and Triquetrorhabdulus carinatus. One aspect shared by some of the most solution-resistant coccoliths is a seemingly similar relation between the calcite-crystallite surface area and the crystallographic-axis orientation. The crystallites forming the upper rims of Coccolithus and Cyclococcolithina and the rays of Dis- get into pc teamviewer download
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WebSphenolithus dissimilis Bukry et Percival, 1971 Sphenolithus editus Perch-Niel sen in Perch-Niel sen et al., 1978 Sphenolithus moriformis (Brönnimann et Stradner, 1960) Bramlette et Wilcoxon, 1967 Sphenolithus pseudoradians Bramlette et Wilcoxon, 1967 Sphenolithus ra di ans Deflandre in Deflandre et Fert, 1954 Toweius sp. Hay et Mohler, 1967 WebDiaphus otoliths are usually the most abundant and taxonomically diverse elements. Unfortunately, they are also the most proble matic of all myctophids when it comes to … WebDiscoaster brouweri Discoaster triradiatus Discoaster pentaradiatus Discoaster surculus Discoaster tamalis Discoaster asymmetricus Sphenolithus spp. Reticulofenestra … getintopc tenorshare